Search

Rachel L. Zhang

Examiner (ID: 15566, Phone: (571)272-9802 , Office: P/1721 )

Most Active Art Unit
1721
Art Unit(s)
1795, 1709, 1721, 1724
Total Applications
435
Issued Applications
294
Pending Applications
0
Abandoned Applications
141

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19223584 [patent_doc_number] => 20240188288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => MICROELECTRONIC DEVICES AND MEMORY DEVICES INCLUDING SUPPORT PILLARS [patent_app_type] => utility [patent_app_number] => 18/437665 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437665
Microelectronic devices and memory devices including support pillars Feb 8, 2024 Issued
Array ( [id] => 19515759 [patent_doc_number] => 20240347445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => INTERCONNECTION STRUCTURE AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE INTERCONNECTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/434474 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434474
INTERCONNECTION STRUCTURE AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE INTERCONNECTION STRUCTURE Feb 5, 2024 Pending
Array ( [id] => 19906571 [patent_doc_number] => 12283590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Integrated circuit and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/432543 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 34 [patent_no_of_words] => 9338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432543
Integrated circuit and manufacturing method thereof Feb 4, 2024 Issued
Array ( [id] => 19912566 [patent_doc_number] => 12288785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Layout designs of integrated circuits having backside routing tracks [patent_app_type] => utility [patent_app_number] => 18/429926 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 54 [patent_no_of_words] => 13030 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429926
Layout designs of integrated circuits having backside routing tracks Jan 31, 2024 Issued
Array ( [id] => 20113263 [patent_doc_number] => 12364019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Deep trench capacitor fuse structure for high voltage breakdown defense and methods for forming the same [patent_app_type] => utility [patent_app_number] => 18/428844 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 6502 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428844
Deep trench capacitor fuse structure for high voltage breakdown defense and methods for forming the same Jan 30, 2024 Issued
Array ( [id] => 19484101 [patent_doc_number] => 20240332143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => HYBRID QUAD FLAT NO-LEADS (QFN) INTEGRATED CIRCUIT PACKAGE [patent_app_type] => utility [patent_app_number] => 18/429009 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429009
HYBRID QUAD FLAT NO-LEADS (QFN) INTEGRATED CIRCUIT PACKAGE Jan 30, 2024 Pending
Array ( [id] => 20139512 [patent_doc_number] => 20250246556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => APPARATUSES FOR REDUCING PIN-TO-PIN INTERFERENCE IN PHYSICAL PROCESSORS [patent_app_type] => utility [patent_app_number] => 18/428246 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428246
APPARATUSES FOR REDUCING PIN-TO-PIN INTERFERENCE IN PHYSICAL PROCESSORS Jan 30, 2024 Pending
Array ( [id] => 19452833 [patent_doc_number] => 20240312963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/417639 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417639
DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF Jan 18, 2024 Pending
Array ( [id] => 19842798 [patent_doc_number] => 12255199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Multi-bit structure [patent_app_type] => utility [patent_app_number] => 18/415211 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 11766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415211
Multi-bit structure Jan 16, 2024 Issued
Array ( [id] => 20119568 [patent_doc_number] => 12369306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Memory cell and semiconductor memory device with the same [patent_app_type] => utility [patent_app_number] => 18/411032 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 2460 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411032
Memory cell and semiconductor memory device with the same Jan 11, 2024 Issued
Array ( [id] => 20245929 [patent_doc_number] => 12426274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method for MRAM top electrode connection [patent_app_type] => utility [patent_app_number] => 18/408892 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 4558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408892
Method for MRAM top electrode connection Jan 9, 2024 Issued
Array ( [id] => 19654487 [patent_doc_number] => 12176287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Integrated circuit devices having improved contact plug structures therein [patent_app_type] => utility [patent_app_number] => 18/409447 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13502 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409447
Integrated circuit devices having improved contact plug structures therein Jan 9, 2024 Issued
Array ( [id] => 20319194 [patent_doc_number] => 12457756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => 3D printed semiconductor package [patent_app_type] => utility [patent_app_number] => 18/404496 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 1047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404496
3D printed semiconductor package Jan 3, 2024 Issued
Array ( [id] => 19223585 [patent_doc_number] => 20240188289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/404204 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404204
Semiconductor device and method of manufacturing Jan 3, 2024 Issued
Array ( [id] => 19146568 [patent_doc_number] => 20240145598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => DIELECTRIC ISOLATION LAYER BETWEEN A NANOWIRE TRANSISTOR AND A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/404619 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404619
Dielectric isolation layer between a nanowire transistor and a substrate Jan 3, 2024 Issued
Array ( [id] => 19261001 [patent_doc_number] => 12021067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => 3D semiconductor device, structure and methods with connectivity structures [patent_app_type] => utility [patent_app_number] => 18/389752 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 76 [patent_no_of_words] => 25043 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389752
3D semiconductor device, structure and methods with connectivity structures Dec 18, 2023 Issued
Array ( [id] => 19102740 [patent_doc_number] => 20240121968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => 3D SEMICONDUCTOR DEVICE, STRUCTURE AND METHODS WITH CONNECTIVITY STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/389769 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389769
3D semiconductor device, structure and methods with connectivity structures Dec 18, 2023 Issued
Array ( [id] => 19052609 [patent_doc_number] => 20240094578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/523145 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523145
Liquid crystal display device Nov 28, 2023 Issued
Array ( [id] => 19086296 [patent_doc_number] => 20240113097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Integrated Standard Cell Structure [patent_app_type] => utility [patent_app_number] => 18/522727 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522727
Integrated standard cell structure Nov 28, 2023 Issued
Array ( [id] => 19057182 [patent_doc_number] => 20240099151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SUB 60NM ETCHLESS MRAM DEVICES BY ION BEAM ETCHING FABRICATED T-SHAPED BOTTOM ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/521560 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521560
Sub 60nm etchless MRAM devices by ion beam etching fabricated T-shaped bottom electrode Nov 27, 2023 Issued
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